Node-RED is a free and open source flow-based programming tool used to handle IoT data ... Once you’ve covered the basics, you’ll explore various visual programming techniques and find out how to make ...

Node-RED is a visual programming tool that you can use to connect different systems and devices. Its core is a flow-based programming model, where each “node” represents a specific function or ...

A web-based visual scripting tool for JavaScript, built with React, allowing users to create programs using a node-based interface.